Peptide Database

Peptide NameKnot1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length69 amino acids

Chemical FormulaC350H557N89O95S8

DescriptionStandard

        MTKATVFSIFLIILVLDKRTRNVPYDLLIKTDCEPAACTNLCTLKWKGNGACFQNVHVYSCLCTFPCQI
    

Molecular Weight7788.23 Da

Isoelectric Point (pI)8.54

Net Charge (pH 7.0)2.52

Net Charge (pH 7.4) 2.13

Charge Density (pH 7.0) 0.0365

GRAVY Index0.43

Hydrophobic Moment 0.46

Boman Index0.17

Instability Index54.54

Aliphatic Index 100.29

Aromaticity 0.1014

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 2944.39

LogP -23.93

H-bond Donors 108.0

H-bond Acceptors 107.0

Rotatable Bonds 251.0

Heavy Atoms 542.0

Ring Count 12.0

Amide Bonds 74.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0120168 VERIFIED: NO

Provenance & Taxonomy

OrganismEutrema salsugineum [Plant]

FamilyDefensin

Tax ID72664

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic Non-ribosomal